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DEXA
2001
Springer
151views Database» more  DEXA 2001»
14 years 2 months ago
Cache Conscious Clustering C3
The two main techniques of improving I/O performance of Object Oriented Database Management Systems(OODBMS) are clustering and buffer replacement. Clustering is the placement of o...
Zhen He, Alonso Marquez
SIGMOD
2011
ACM
270views Database» more  SIGMOD 2011»
13 years 26 days ago
Automatic discovery of attributes in relational databases
In this work we design algorithms for clustering relational columns into attributes, i.e., for identifying strong relationships between columns based on the common properties and ...
Meihui Zhang, Marios Hadjieleftheriou, Beng Chin O...
HICSS
2008
IEEE
107views Biometrics» more  HICSS 2008»
14 years 4 months ago
Supporting Strategic Innovativeness: Scenario Planning for Driving Organizational Knowledge Sharing
Knowledge and knowledge sharing are an important facet of innovative activities. This paper aims to investigate knowledge creation in innovation context and presents the construct...
Kalle Piirainen, Hannu Kivijärvi, Markku Tuom...
IJCNN
2000
IEEE
14 years 2 months ago
Support Vector Machines Based on a Semantic Kernel for Text Categorization
We propose to solve a text categorization task using a new metric between documents, based on a priori semantic knowledge about words. This metric can be incorporated into the def...
George Siolas, Florence d'Alché-Buc
IQ
2007
13 years 11 months ago
Assessing Information Quality In A RFID-Integrated Shelf Replenishment Decision Support System For The Retail Industry
: Motivated by the problem of out-of-shelf (OOS) in retail industry and the emergence of RFID (Radio Frequency Identification) technology, this paper investigates the impact that t...
Cleopatra Bardaki, Katerina Pramatari